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AT43101 - PCMCIA Card Memory Interface Circuit with 256 Bytes of Internal Attribute Memory EEPROM

General Description

The AT43101 is a low power, high integration PCMCIA interface chip set for memory cards.

It provides a complete PCMCIA PC Card Standard Release 2.1 compliant interface with no other support devices.

Two AT43101’s are used on each memory card.

Key Features

  • Supports PCMCIA PC Card Standard - Release 2.1 Directly connects to PCMCIA Connector No Additional Circuits Required 256 x 8 Internal Parallel E2PROM for CIS Endurance: 10,000 Write Cycles Data Retention: 10 Years Internally Controlled Write Algorithm Operates over VCC = 4.5 to 5.5 Volts 64 Pin TQFP, Max. Height = 1.2 mm Mounted Usage is Two Devices Per Card Dual Mode Device with Mode Select Pin Supports.

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Datasheet Details

Part number AT43101
Manufacturer Atmel (Microchip)
File Size 103.15 KB
Description PCMCIA Card Memory Interface Circuit with 256 Bytes of Internal Attribute Memory EEPROM
Datasheet download datasheet AT43101 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Features • • • • • • • • • Supports PCMCIA PC Card Standard - Release 2.1 Directly connects to PCMCIA Connector No Additional Circuits Required 256 x 8 Internal Parallel E2PROM for CIS Endurance: 10,000 Write Cycles Data Retention: 10 Years Internally Controlled Write Algorithm Operates over VCC = 4.5 to 5.5 Volts 64 Pin TQFP, Max. Height = 1.2 mm Mounted Usage is Two Devices Per Card Dual Mode Device with Mode Select Pin Supports Up to 64 Mbytes of: Flash E2PROM SRAM ROM OTP Description The AT43101 is a low power, high integration PCMCIA interface chip set for memory cards. It provides a complete PCMCIA PC Card Standard Release 2.1 compliant interface with no other support devices. Two AT43101’s are used on each memory card.